org.cruxframework.crux.widgets.client.grid
Class ColumnDefinitions

java.lang.Object
  org.cruxframework.crux.widgets.client.grid.ColumnDefinitions

public class ColumnDefinitions
extends Object

Represents the columns to be rendered by a grid widget.

Author:

Gesse S. F. Dafe

Nested Class Summary

static class

ColumnDefinitions.ColumnIterator<T extends ColumnDefinition> Iterator for the registered column definition

Constructor Summary

ColumnDefinitions()

Method Summary

void	add(String key, ColumnDefinition definition) Register a new column definition
int	getColumnIndex(String key, boolean considerInvisibleColumns) Gets the column definition index
ColumnDefinition	getDefinition(String key) Gets a registered column definition by its key
org.cruxframework.crux.core.client.collection.FastList<ColumnDefinition>	getDefinitions() Gets all registered columns definition
Iterator<ColumnDefinition>	getIterator() Creates and returns a iterator for accessing column definitions in an ordered way
int	getVisibleColumnCount() Gets the number of columns that will be rendered
ColumnDefinition	getVisibleColumnDefinition(int visibleIndex) Gets the definition of the i-th visible column
protected void	reset()

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

ColumnDefinitions

public ColumnDefinitions()

Method Detail

add

public void add(String key,
                ColumnDefinition definition)

Register a new column definition

Parameters:

key -

definition -

getDefinitions

public org.cruxframework.crux.core.client.collection.FastList<ColumnDefinition> getDefinitions()

Gets all registered columns definition

getDefinition

public ColumnDefinition getDefinition(String key)

Gets a registered column definition by its key

Parameters:

key -

getColumnIndex

public int getColumnIndex(String key,
                          boolean considerInvisibleColumns)

Gets the column definition index

Parameters:

key -

considerInvisibleColumns -

reset

protected void reset()

getVisibleColumnCount

public int getVisibleColumnCount()

Gets the number of columns that will be rendered

Returns:

the visible column count

getVisibleColumnDefinition

public ColumnDefinition getVisibleColumnDefinition(int visibleIndex)

Gets the definition of the i-th visible column

Parameters:

visibleIndex -

Returns:

getIterator

public Iterator<ColumnDefinition> getIterator()

Creates and returns a iterator for accessing column definitions in an ordered way